瑜伽論記 24.21

24.21

第六解佛順逆，於中有二初正解佛順逆，二、總解緣起支，三、明依七清淨修習漸次。

Sixth, explaining the Buddha's forward and reverse order. Herein there are [three sections]: first, directly explaining the Buddha's forward and reverse order; second, generally explaining the limbs of dependent origination; third, clarifying the gradual stages of practice based on the seven purifications.